JPS62131787U - - Google Patents
Info
- Publication number
- JPS62131787U JPS62131787U JP2036486U JP2036486U JPS62131787U JP S62131787 U JPS62131787 U JP S62131787U JP 2036486 U JP2036486 U JP 2036486U JP 2036486 U JP2036486 U JP 2036486U JP S62131787 U JPS62131787 U JP S62131787U
- Authority
- JP
- Japan
- Prior art keywords
- plasma
- nozzle
- introduction hole
- electrode rod
- batful
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910052581 Si3N4 Inorganic materials 0.000 claims 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Arc Welding In General (AREA)
Description
第１図ａは本考案に係るバツフルの一実施例を
示す斜視図、同図ｂは同図ａのものの平面図、第
２図はバツフルの使用状態の一実施例を示す断面
図、第３図は本考案の他の実施例を示す断面図、
第４図は本考案のさらに他の実施例を示す斜視図
である。
１……バツフル、２……大径の円筒形部分、３
……電極棒、４……小径の円筒形部分、５……ノ
ズル、６……導入孔、７……トーチ、８……ノズ
ルキヤツプ、Ｗ……被加工物。
Fig. 1a is a perspective view showing an embodiment of the buttful according to the present invention, Fig. 1b is a plan view of the one in Fig. 1a, Fig. 2 is a sectional view showing an embodiment of the buttful in use, and Fig. 3 The figure is a sectional view showing another embodiment of the present invention.
FIG. 4 is a perspective view showing still another embodiment of the present invention. 1...Batsuful, 2...Large diameter cylindrical part, 3
...Electrode rod, 4...Small diameter cylindrical portion, 5...Nozzle, 6...Introduction hole, 7...Torch, 8...Nozzle cap, W...Workpiece.
Claims (1)
化させるべき箇所に供給する導入孔を有し、かつ
、電極棒とノズルを絶縁するものであつて、窒化
ケイ素を焼結成型したことを特徴とするバツフル
。 1. A batful for a plasma cutting machine, which has an introduction hole for supplying working gas to a location where it is to be turned into plasma, and insulates an electrode rod and a nozzle, and is made of sintered silicon nitride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2036486U JPS62131787U (en) | 1986-02-14 | 1986-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2036486U JPS62131787U (en) | 1986-02-14 | 1986-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62131787U true JPS62131787U (en) | 1987-08-20 |
Family
ID=30815805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2036486U Pending JPS62131787U (en) | 1986-02-14 | 1986-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62131787U (en) |
-
1986
- 1986-02-14 JP JP2036486U patent/JPS62131787U/ja active Pending